Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/trace/ring_buffer_benchmark.c ring_buffer_benchmark_init() -> __ring_buffer_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | size | 1000000 |
| PARAM_VALUE | 1 | flags | 1 |
| PARAM_VALUE | 2 | key | 195105428146065408 |
kernel/trace/trace.c allocate_trace_buffer() -> __ring_buffer_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | size | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 1 | flags | 0-1 |
| PARAM_VALUE | 2 | key | 1685562058564644864 |
| DATA_SOURCE | 0 | size | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
kernel/trace/trace.c tracer_alloc_buffers() -> __ring_buffer_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | size | 4096 |
| PARAM_VALUE | 1 | flags | 1 |
| PARAM_VALUE | 2 | key | 8151620029876428800 |
| LOCK2 | irq |
kernel/trace/ring_buffer.c test_ringbuffer() -> __ring_buffer_alloc()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | size | 1048576 |
| PARAM_VALUE | 1 | flags | 1 |
| PARAM_VALUE | 2 | key | 6799004575533862912 |